during the NASCAR Sprint Cup Series myAFibRisk.com 400 at Chicagoland Speedway on September 20, 2015 in Joliet, Illinois.

JOLIET, IL – SEPTEMBER 20: Kevin Harvick, driver of the #4 Jimmy John’s / Budweiser Chevrolet, leads the field at the start of the NASCAR Sprint Cup Series myAFibRisk.com 400 at Chicagoland Speedway on September 20, 2015 in Joliet, Illinois. (Photo by Sean Gardner/Getty Images)

JOLIET, IL – SEPTEMBER 20: Kevin Harvick, driver of the #4 Jimmy John’s / Budweiser Chevrolet, leads the field at the start of the NASCAR Sprint Cup Series myAFibRisk.com 400 at Chicagoland Speedway on September 20, 2015 in Joliet, Illinois. (Photo by Sean Gardner/Getty Images)

during the NASCAR Sprint Cup Series myAFibRisk.com 400 at Chicagoland Speedway on September 20, 2015 in Joliet, Illinois.

JOLIET, IL – SEPTEMBER 20: Dale Earnhardt Jr, driver of the #88 DIET MOUNTAIN DEW Chevrolet, walks through fans on the way to the grid prior to the start of the NASCAR Sprint Cup Series myAFibRisk.com 400 at Chicagoland Speedway on September 20, 2015 in Joliet, Illinois. (Photo by Sean Gardner/Getty Images)

JOLIET, IL – SEPTEMBER 20: Kevin Harvick, driver of the #4 Jimmy John’s / Budweiser Chevrolet, sits in the grass after an incident on the track during the NASCAR Sprint Cup Series myAFibRisk.com 400 at Chicagoland Speedway on September 20, 2015 in Joliet, Illinois. (Photo by Josh Hedges/Getty Images)

during the NASCAR Sprint Cup Series myAFibRisk.com 400 at Chicagoland Speedway on September 20, 2015 in Joliet, Illinois.

during the NASCAR Sprint Cup Series myAFibRisk.com 400 at Chicagoland Speedway on September 20, 2015 in Joliet, Illinois.

during the NASCAR Sprint Cup Series myAFibRisk.com 400 at Chicagoland Speedway on September 20, 2015 in Joliet, Illinois.

during the NASCAR Sprint Cup Series myAFibRisk.com 400 at Chicagoland Speedway on September 20, 2015 in Joliet, Illinois.

JOLIET, IL – SEPTEMBER 20: A general view of the NASCAR Sprint Cup Series myAFibRisk.com 400 at Chicagoland Speedway on September 20, 2015 in Joliet, Illinois. (Photo by Matt Sullivan/Getty Images)

during the NASCAR Sprint Cup Series myAFibRisk.com 400 at Chicagoland Speedway on September 20, 2015 in Joliet, Illinois.

JOLIET, IL – SEPTEMBER 20: Kyle Busch, driver of the #18 M&M’s Crispy Toyota, leads the field during the NASCAR Sprint Cup Series myAFibRisk.com 400 at Chicagoland Speedway on September 20, 2015 in Joliet, Illinois. (Photo by Jonathan Daniel/Getty Images)

JOLIET, IL – SEPTEMBER 20: Denny Hamlin, driver of the #11 FedEx Ground Toyota, adds his name to the contender list after winning the NASCAR Sprint Cup Series myAFibRisk.com 400 at Chicagoland Speedway on September 20, 2015 in Joliet, Illinois. (Photo by Sean Gardner/Getty Images)

JOLIET, IL – SEPTEMBER 20: Kevin Harvick, driver of the #4 Jimmy John’s / Budweiser Chevrolet, loses control of his car during the NASCAR Sprint Cup Series myAFibRisk.com 400 at Chicagoland Speedway on September 20, 2015 in Joliet, Illinois. (Photo by Jonathan Daniel/Getty Images)

JOLIET, IL – SEPTEMBER 20: Kyle Busch, driver of the #18 M&M’s Crispy Toyota, and Kurt Busch, driver of the #41 Haas Automation Chevrolet, lead a pack of cars during the NASCAR Sprint Cup Series myAFibRisk.com 400 at Chicagoland Speedway on September 20, 2015 in Joliet, Illinois. (Photo by Jonathan Daniel/Getty Images)